Secunia Logo  


Secunia PSI WorldMap
 
WideChapter URL Buffer Overflow Vulnerability
Secunia Advisory: SA9739
Release Date: 2003-09-16
Popularity: 5,076 views

Critical:
Highly critical
Impact: System access
Where: From remote
Solution Status: Unpatched

Software:WideChapter 3.x

Secunia CVSS-2 Score: Available in Secunia business solutions

Subscribe: Instant alerts on relevant vulnerabilities


Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
A vulnerability has been identified in WideChapter, which can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error when handling URLs. This can be exploited to cause a stack based buffer overflow overwriting the return address by tricking a user into viewing a malicious HTML document, which tries to open an overly long, specially crafted URL (517 characters or more).

Example:
<script>window.open("http://AAA...[x517]...AAA"</script>

The vulnerability has been confirmed in version 3.0.0.0 and prior versions are reportedly also affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



Track this Secunia Advisory
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.

Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.

About this Secunia Advisory
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
  
Latest Advisories

Today
New advisories: 3
New vulnerabilities: 4
Updated advisories: 35

Less // 38 views
Red Hat update for httpd

9th Jul, 2009
New advisories: 18
New vulnerabilities: 23
Updated advisories: 24

Moderately // 133 views
Debian update for ocsinventory-agent

Solutions | More...  


Send Feedback to Secunia
If you have new information regarding this Secunia advisory or a product in our database, please send it to us using either our web form or email us at vuln@secunia.com.

Ideas, suggestions, and other feedback are most welcome.

Most Popular - 3 Hours

1. Microsoft DirectShow Streaming Video ActiveX Control Vulnerabilities // 82 views
2. Internet Explorer Charset Inheritance Cross-Site Scripting Vulnerability // 69 views
3. Apache Modules Client Disconnect Denial of Service // 53 views
4. Apple Safari Two WebKit Component Vulnerabilities // 42 views
5. Red Hat update for httpd // 36 views
6. IBM AIX "syscall" Buffer Overflow Vulnerability // 35 views
7. MySQL "dispatch_command()" Denial of Service Vulnerability // 28 views
8. Adobe Flash Player Multiple Vulnerabilities // 26 views
9. PatPlayer M3U Playlist Parsing Buffer Overflow // 25 views
10. Sun Java JDK / JRE Multiple Vulnerabilities // 23 views